The parts of CSS3 that seem to grab the most column inches on blogs and in articles are the shiny bits. Rounded corners, text shadow and new ways to achieve CSS layouts are all exciting and bring with them all kinds of possibilities for web design. However what really gets me, as a developer, excited is a bit more mundane.
CSS is one of the most powerful tools that is available to web designers (if not the most powerful). With it we can completely transform the look of a website in just a couple of minutes, and without even having to touch the markup. But despite the fact that we are all well aware of its usefulness, CSS selectors are still not used to their full potential and we sometimes have the tendency to litter our HTML with excessive and unnecessary classes and ids, divs and spans.
The following is a range of CSS tests of the most common browsers' support for selectors and pseudo selectors. The tests includes basic stuff from the good old days of CSS1 and funky stuff from the future (CSS3). If you feel like reading more about the selectors and which attributes they support, the W3C is the place to go!
Everyone who has been using CSS is immediately familiar with selectors as they are what is used to target elements on a page and style them. CSS3 brings even more options as far as selecting elements goes. It will allow designers and developers to implement designs much easier and quicker than before.